Digital copier with image scanner apparatus and offline image data and control data interface

1. A digital copying machine comprising: means for printing an image according to image data; means for retrieving output control data and image data stored in a removable storage medium when said medium is connected to said means for retrieving; means for setting an operation condition of said printing means according to said output control data; and means for controlling said printing means according to said operation condition so that said printing means can print an image according to said image data; wherein data reading from said removable storage medium is enabled and data writing to said medium is disabled when said medium is connected to said copying machine.

2. The digital copying machine according to claim 1, wherein the removable storage medium is a memory card.

3. The digital copying machine according to claim 1, wherein compressed image data is stored in a removable storage medium and said machine further comprises means for expanding said compressed image data read out from the removable storage medium.

4. The digital copying machine according to claim 1, further comprising means for erasing said image data and output control data stored in a removable storage medium, after printing said image data.

5. A digital copying machine comprising: means for printing an image according to image data; means for retrieving output control data and image data from a removable storage medium when said medium is connected to said means for retrieving; means for setting an operation condition of said printing means according to said output control data; means for controlling said printing means according to said operation condition so that said printing means can print an image according to said image data; a sorter for sorting printed paper; and means for controlling said sorter according to output control data stored in said removable storage medium.

6. The digital copying machine according to claim 5, further comprising means for storing information of functions of said printing means and sorter into a removable storage medium so that said information can be used by an external equipment for generating output control data.

7. A digital copying machine comprising: means for printing an image according to image data; means for retrieving output control data and image data from a removable storage medium when said medium is connected to said means for retrieving; means for setting an operation condition of said printing means according to said output control data; means for controlling said printing means according to said operation condition so that said printing means can print an image according to said image data; a finisher for stapling printed paper; means for controlling said finisher according to output control data stored in said removable storage medium.

8. The digital copying machine according to claim 7, further comprising means for storing information of functions of said printing means and finisher into a removable storage medium so that said information can be used by an external equipment for generating output control data.

9. A method for performing operations on a digital copying machine, comprising the steps of: retrieving output control data and image data stored in a removable storage medium when the medium is connected to the copying machine; setting a printing condition according to the output control data; and printing an image with a printer on a print medium based on the image data according to the printing condition; wherein data reading from the removable storage medium is enabled and data writing to the medium is disabled when the medium is connected to the copying machine.

10. The method of claim 9, further comprising a step of storing the image data in the removable storage medium.

11. The method of claim 10, further comprising a step of erasing the image data stored in the removable storage medium, after printing the image data.

12. The method of claim 9, further comprising steps of: (d) storing image data as compressed image data in the removable storage medium; and (e) reading out the image data from the removable storage medium by expanding the compressed image data.

13. The method of claim 9, further comprising a step of erasing output control data stored in the removable storage medium, after printing the image data.

14. A method for performing operations on a digital copying machine, comprising the steps of: retrieving output control data and image data from a removable storage medium when the medium is connected to the copying machine; setting a printing condition according to the output control data; printing an image with a printer on a print medium based on the image data according to the printing condition; and sorting the print medium with a sorter according to the output control data.

15. The method of claim 14, further comprising a step of storing information of functions of the printer and the sorter into a removable storage medium so that said information can be used by external equipment for generating output control data.

16. A method for performing operations on a digital copying machine, comprising the steps of: retrieving output control data and image data from a removable storage medium when the medium is connected to the copying machine; setting a printing condition according to the output control data; printing an image with a printer on a print medium based on the image data according to the printing condition; and stapling the print medium with a finisher according to the output control data.

17. The method of claim 16, further comprising a step of storing information of functions of the printer and the finisher into a removable storage medium so that said information can be used by external equipment for generating output control data.